1877118720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{488833}}^1$

素因数の和:488857

約数の個数: 72

約数和(自身を含む): 5995060176

約数和(自身を除く): 4117941456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 488833, 977666, 1466499, 1955332, 2444165, 2932998, 3910664, 4888330, 5865996, 7332495, 7821328, 9776660, 11731992, 14664990, 15642656, 19553320, 23463984, 29329980, 31285312, 39106640, 46927968, 58659960, 62570624, 78213280, 93855936, 117319920, 125141248, 156426560, 187711872, 234639840, 312853120, 375423744, 469279680, 625706240, 938559360, 1877118720]

約数ペア:

[(1, 1877118720), (2, 938559360), (3, 625706240), (4, 469279680), (5, 375423744), (6, 312853120), (8, 234639840), (10, 187711872), (12, 156426560), (15, 125141248), (16, 117319920), (20, 93855936), (24, 78213280), (30, 62570624), (32, 58659960), (40, 46927968), (48, 39106640), (60, 31285312), (64, 29329980), (80, 23463984), (96, 19553320), (120, 15642656), (128, 14664990), (160, 11731992), (192, 9776660), (240, 7821328), (256, 7332495), (320, 5865996), (384, 4888330), (480, 3910664), (640, 2932998), (768, 2444165), (960, 1955332), (1280, 1466499), (1920, 977666), (3840, 488833)]